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Whisperstream vs Pinkoa

A side-by-side comparison built from both listings. Blank cells mean the company has not given that detail; we never guess.

Whisperstream compared with Pinkoa
DetailWhisperstream logo WhisperstreamPinkoa logo Pinkoa
What it doesOn-device dictation for Windows with no cloud transcription Free study timer with a pink koala, plus printables and study merch
StageNot given Startup
FoundedNot given 2026
Based inCA DE
Pricing modelNot given Freemium
Pricing$29 for 1 device, $49 for up to 2 devices. One-time payment, no subscription. Free timer and free Koa Starter Pack printable. Paid printables from €1.90 (Koa's Student Budget Planner) to €5.90 (Koa's Classroom Focus Bundle). Merch from €15.99 (mugs) to €45.99 (hoodies).
Key features
  • On-device speech recognition using NVIDIA Parakeet model
  • Text delivery to compatible applications via clipboard or simulated keystrokes
  • Searchable transcript history with audio replay and encryption
  • Import and transcribe audio files locally
  • Support for 39 languages including English, Spanish, French, German, Chinese, and Japanese
  • Optional AI cleanup to remove filler words and fix grammar
  • Custom dictionary for names, technical terms, and acronyms
  • Works entirely on CPU without requiring GPU for core transcription
  • Focus rounds from 25 to 90 minutes
  • Short and long breaks
  • Daily streak tracking
  • Built-in to-do list
  • Background sounds
  • No account required
  • Works on any browser
  • Classroom Mode for teachers
  • Merchandise shop
What makes it different
  • Works offline after initial setup with no internet connection needed for core transcription
  • Broad app compatibility without requiring add-ins or plugins
  • Runs on CPU with no GPU required for speech recognition
  • No account, no sign-up, no ads - completely free timer
  • No student data collection in Classroom Mode
  • Works instantly in any browser without installation
  • Cute character design with Koa the pink koala
  • Available in three languages: English, German and Finnish
Free planNot given Not given
Open sourceNot given Not given
PlatformsNot given Not given
Public APINot given Not given
Community votes00
DR (Domain Rating by Ahrefs)17 +1 (up) since last check7 +1 (up) since last check
Trust Flow (Majestic)173
Citation Flow (Majestic)2915
Referring domains (Majestic)787

5 details filled in for both companies.

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